Animated Presentation Creator

1. A computer-implemented method, comprising executing on a computer processor: in response to determining that a time for narration of a plurality of words of a document at a specified rate of speech exceeds a specified maximum time, determining relevance scores for each of the plurality of words; generating a long summary portion of the plurality of words of the document to comprise a subset of the words that each comprise higher relevance scores relative to remaining others of the words, and that requires a time to narrate at the specified rate of speech that is less than a maximum presentation time; calculating a long summary ratio by dividing the maximum presentation time by a time that is required for narration of the document plurality of words at the specified rate of speech; selecting a long summary ratio percentage of the long summary portion plurality of words as a presentment portion of the document; and presenting the presentment portion as a representation of the document.

2. The method of claim 1 , further comprising: integrating computer-readable program code into a computer system comprising a processor, a computer readable memory in circuit communication with the processor, and a computer readable storage medium in circuit communication with the processor; and wherein the processor executes program code instructions stored on the computer-readable storage medium via the computer readable memory and thereby performs the determining the relevance scores for each of the plurality of words, the generating the long summary portion of the document, the calculating the long summary ratio, the selecting long summary ratio percentage of the long summary portion plurality of words as the presentment portion of the document, and the presenting the presentment portion as the representation of the document.

3. The method of claim 2 , wherein the computer-readable program code is provided as a service in a cloud environment.

4. The method of claim 1 , further comprising: generating audio content by applying text-to-speech processing to the presentment portion of the document plurality of words at the specified rate of speech; and wherein the presenting the presentment portion as the representation of the document comprises creating a multimedia slide of a multimedia presentation by adding the generated audio content to a presentation of text from a remainder of the plurality of words of the long summary.

5. The method of claim 1 , wherein the determining the relevance scores for each of the plurality of words comprises using natural language processing to generate the relevance scores as a function of text content of the document, the method further comprising: generating the long summary portion by selecting text content having relevance scores above a long summary threshold.

6. The method of claim 5 , further comprising: determining a short summary ratio as a fractional amount of the long summary ratio; generating a short summary portion of the document plurality of words to comprise a subset of the document words that each comprise higher relevance scores relative to remaining others of the document words, in a total amount of words that is a short summary ration fraction of the long summary portion of words; matching word content of a first sentence of the short summary portion to word content of a first sentence of the long summary portion; matching word content of a second sentence of the short summary portion to a word content of another sentence of the long summary portion that is subsequent to the first sentence within the long summary portion; and presenting words of the long summary that are bounded between the first sentence of the long summary and the another sentence that is subsequent to the first sentence as the presentment portion of the document.

7. The method of claim 6 , further comprising, selecting for the short summary portion of the document plurality of words ones of the document plurality of words that have relevance scores above a short summary threshold.

8. The method of claim 5 , further comprising: selecting the short summary ratio to be half the long summary ratio.

9. A system comprising: a processor; a computer readable memory in circuit communication with the processor; and a computer readable storage medium in circuit communication with the processor; wherein the processor executes program instructions stored on the computer-readable storage medium via the computer readable memory and thereby: in response to determining that a time for narration of a document plurality of words at a specified rate of speech exceeds a specified maximum time, determines relevance scores for each of the plurality of words; generates a long summary portion of the document to comprise a subset of the document plurality of words that each comprise higher relevance scores relative to remaining others of the document plurality of words, and that requires a time to narrate at the specified rate of speech that is less than a maximum presentation time; calculates a long summary ratio by dividing the maximum presentation time by a time that is required for narration of the document plurality of words at the specified rate of speech; selects a long summary ratio percentage of the long summary portion plurality of words as a presentment portion of the document; and presents the presentment portion as a representation of the document.

10. The system of claim 9 , wherein the processor executes the program instructions stored on the computer-readable storage medium via the computer readable memory and thereby: generates audio content by applying text-to-speech processing to the presentment portion of the document plurality of words at the specified rate of speech; and presents the presentment portion as the representation of the document by creating a multimedia slide of a multimedia presentation comprising the generates audio content and text content from a remainder of the plurality of words of the long summary.

11. The system of claim 9 , wherein the processor executes the program instructions stored on the computer-readable storage medium via the computer readable memory and thereby: determines the relevance scores for each of the plurality of words via using natural language processing to generate the relevance scores as a function of text content of the document; and generates the long summary portion by selecting text content having relevance scores above a long summary threshold.

12. The system of claim 11 , wherein the processor executes the program instructions stored on the computer-readable storage medium via the computer readable memory and thereby: determines a short summary ratio as a fractional amount of the long summary ratio; generates a short summary portion of the document plurality of words to comprise a subset of the document words that each comprise higher relevance scores relative to remaining others of the document words, in a total amount of words that is a short summary ration fraction of the long summary portion of words; matches word content of a first sentence of the short summary portion to word content of a first sentence of the long summary portion; matches word content of a second sentence of the short summary portion to a word content of another sentence of the long summary portion that is subsequent to the first sentence within the long summary portion; and presents words of the long summary that are bounded between the first sentence of the long summary and the another sentence that is subsequent to the first sentence as the presentment portion of the document.

13. The system of claim 12 , wherein the processor executes the program instructions stored on the computer-readable storage medium via the computer readable memory and thereby: selects for the short summary portion of the document plurality of words ones of the document plurality of words that have relevance scores above a short summary threshold.

14. The system of claim 12 , wherein the processor executes the program instructions stored on the computer-readable storage medium via the computer readable memory and thereby: selects the short summary ratio to be half the long summary ratio.

15. A computer program product, comprising: a computer readable storage medium having computer readable program code embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the computer readable program code comprising instructions for execution by a processor that cause the processor to: in response to determining that a time for narration of a document plurality of words at a specified rate of speech exceeds a specified maximum time, determine relevance scores for each of the plurality of words; generate a long summary portion of the document to comprise a subset of the document plurality of words that each comprise higher relevance scores relative to remaining others of the document plurality of words, and that requires a time to narrate at the specified rate of speech that is less than a maximum presentation time; calculate a long summary ratio by dividing the maximum presentation time by a time that is required for narration of the document plurality of words at the specified rate of speech; select a long summary ratio percentage of the long summary portion plurality of words as a presentment portion of the document; and present the presentment portion as a representation of the document.

16. The computer program product of claim 15 , wherein the computer readable program code instructions for execution by the processor further cause the processor to: generate audio content by applying text-to-speech processing to the presentment portion of the document plurality of words at the specified rate of speech; and present the presentment portion as the representation of the document by creating a multimedia slide of a multimedia presentation comprising the generates audio content and text content from a remainder of the plurality of words of the long summary.

17. The computer program product of claim 15 , wherein the computer readable program code instructions for execution by the processor further cause the processor to: determine the relevance scores for each of the plurality of words via using natural language processing to generate the relevance scores as a function of text content of the document; and generate the long summary portion by selecting text content having relevance scores above a long summary threshold.

18. The computer program product of claim 15 , wherein the computer readable program code instructions for execution by the processor further cause the processor to: determine a short summary ratio as a fractional amount of the long summary ratio; generate a short summary portion of the document plurality of words to comprise a subset of the document words that each comprise higher relevance scores relative to remaining others of the document words, in a total amount of words that is a short summary ration fraction of the long summary portion of words; match word content of a first sentence of the short summary portion to word content of a first sentence of the long summary portion; match word content of a second sentence of the short summary portion to a word content of another sentence of the long summary portion that is subsequent to the first sentence within the long summary portion; and present words of the long summary that are bounded between the first sentence of the long summary and the another sentence that is subsequent to the first sentence as the presentment portion of the document.

19. The computer program product of claim 18 , wherein the computer readable program code instructions for execution by the processor further cause the processor to: select for the short summary portion of the document plurality of words ones of the document plurality of words that have relevance scores above a short summary threshold.

20. The computer program product of claim 18 , wherein the computer readable program code instructions for execution by the processor further cause the processor to: select the short summary ratio to be half the long summary ratio.